public class Student {
   private String id;
    private String name;
    private int age;
    public Student(String id, String name, int age){
        this.id=id;
        this.name=name;
        this.age=age;
    }
    public String getid(){
        return id;
    }
    public String getname(){
        return name;
    }
    public int getage(){
        return age;
    }
}
